#3B0807#3B0807

#3B0807 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.3% C 0.079 H 26.9°. Best body text is #FFFFFF at 17.16:1 contrast (WCAG AA passes).

Color values

HEX	#3B0807
RGB	rgb(59, 8, 7)
HSL	hsl(1, 79%, 13%)
HSV	hsv(1, 88%, 23%)
CMYK	cmyk(0%, 86.4%, 88.1%, 76.9%)
CIE-LAB	lab(9.95, 24.55, 12.64)
CIE-LCH	lch(9.95, 27.61, 27.24°)
OKLab	oklab(23.31% 0.0707 0.0358)
OKLCH	oklch(23.31% 0.079 26.9)
XYZ	xyz(1.9290, 1.1191, 0.3154)
Luminance	0.0112 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B0807 #073A3B

analogous

#3B0720 #3B0807 #3B2207

triadic

#3B0807 #073B08 #08073B

tetradic

#3B0807 #203B07 #073A3B #22073B

square

#3B0807 #203B07 #073A3B #22073B

split-complementary

#3B0807 #073B22 #07203B

monochromatic

#1B0403 #1B0403 #3B0807 #720F0D #A81714

Accessibility & contrast

On white

17.16

#3B0807 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#3B0807 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B0807

17.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B0807	#FFFFFF	#000000	##FFFFFF
##3B0807	1.00	17.16	1.22	17.16
#FFFFFF	17.16	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171406

Deuteranopia (green-blind)

#241F05

Tritanopia (blue-blind)

#420008

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #3b0807;
/* rgb */ color: rgb(59, 8, 7);
/* oklch */ color: oklch(23.3% 0.079 26.9);

Tailwind

colors: {
  custom: {
    50: '#764c49',
    500: '#3b0807',
    950: '#000000',
  },
}

SCSS

$custom: #3b0807;
$custom-light: #764c49;
$custom-dark: #000000;

JSON

{
  "hex": "#3b0807",
  "rgb": {
    "r": 59,
    "g": 8,
    "b": 7
  },
  "hsl": {
    "h": 1.154,
    "s": 78.788,
    "l": 12.941
  },
  "oklch": {
    "l": 0.23314,
    "c": 0.07924,
    "h": 26.9
  },
  "luminance": 0.01119
}

Semantic roles & 50–950 ramp

primary

#3B0807

secondary

#23797A

accent

#F2F533

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3B0807

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →